[  716.657008] br0: port 1(c1) entered blocking state
[  716.657115] br0: port 1(c1) entered disabled state
[  716.657191] c1: entered allmulticast mode
[  716.657282] c1: entered promiscuous mode
[  716.704965] br0: port 2(c2) entered blocking state
[  716.705035] br0: port 2(c2) entered disabled state
[  716.705100] c2: entered allmulticast mode
[  716.705188] c2: entered promiscuous mode
[  716.753013] br0: port 3(c3) entered blocking state
[  716.753121] br0: port 3(c3) entered disabled state
[  716.753201] c3: entered allmulticast mode
[  716.753298] c3: entered promiscuous mode
[  716.803439] br0: port 4(sender) entered blocking state
[  716.803511] br0: port 4(sender) entered disabled state
[  716.803573] sender: entered allmulticast mode
[  716.803688] sender: entered promiscuous mode
[  716.822239] br0: port 4(sender) entered blocking state
[  716.822303] br0: port 4(sender) entered forwarding state
[  716.822355] br0: port 3(c3) entered blocking state
[  716.822397] br0: port 3(c3) entered forwarding state
[  716.822443] br0: port 2(c2) entered blocking state
[  716.822484] br0: port 2(c2) entered forwarding state
[  716.822530] br0: port 1(c1) entered blocking state
[  716.822569] br0: port 1(c1) entered forwarding state
[  727.546919] br0: port 1(c1) entered disabled state
[  727.547264] c1 (unregistering): left allmulticast mode
[  727.547318] c1 (unregistering): left promiscuous mode
[  727.547375] br0: port 1(c1) entered disabled state
[  727.592976] br0: port 2(c2) entered disabled state
[  727.593311] c2 (unregistering): left allmulticast mode
[  727.593371] c2 (unregistering): left promiscuous mode
[  727.593423] br0: port 2(c2) entered disabled state
[  727.628848] br0: port 3(c3) entered disabled state
[  727.629219] c3 (unregistering): left allmulticast mode
[  727.629282] c3 (unregistering): left promiscuous mode
[  727.629340] br0: port 3(c3) entered disabled state
[  727.676900] br0: port 4(sender) entered disabled state
[  727.677246] sender (unregistering): left allmulticast mode
[  727.677313] sender (unregistering): left promiscuous mode
[  727.677390] br0: port 4(sender) entered disabled state